<template>
  <div class="m-user">
    <template v-if="user">
      欢迎您,<span class="username">{{ user }}</span>
      [ <nuxt-link to="/exit">退出</nuxt-link> ]
    </template>
    <template v-else>
      <nuxt-link 
        class="login" 
        to="/login">立刻登录</nuxt-link>
      <nuxt-link 
        class="register" 
        to="/register">注册</nuxt-link>
    </template>
  </div>
</template>
 <script>
 export default {
     data(){
         return{
             user:''
         }
     },
     async mounted(){
      //  获取用户名
       const  {status,data:{user}} = await this.$axios.get('/users/getUser')
       if(status===200){
         this.user=user
       }else{

       }
     }
 }
 </script>
 